[Bro] Conn log shows massive file transfer inbetween normal browsing

Azoff, Justin S jazoff at illinois.edu
Thu May 17 08:30:40 PDT 2018


> On May 17, 2018, at 9:47 AM, Eric Hacecky <hacecky at jlab.org> wrote:
> 
> I sent a few screenshots and the pcap for 63949 out of band.  3 way handshake not present.
> 
> For clarity, the bro conn log is coming from a sensor that is being fed a decrypted stream of 443 traffic.

Ah.. that explains it, seems whatever device that is decrypting the ssl traffic is sending garbage to bro.



— 
Justin Azoff




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